small intestinal ischaemia caused by aortic atherosclerosis
AI-generated summary
A 74-year-old man presented to hospital with abdominal pain following a fall. He developed hypotension, fever, tachycardia, and elevated inflammatory markers consistent with sepsis within hours of admission. Despite clear warning signs and abnormal blood tests indicating infection and organ dysfunction, a MET call was not made for 18 hours. The underlying ischaemic bowel was not diagnosed until 9pm when he was critically ill with septic shock and multiple organ failure. By then, his entire small intestine was dead and surgery could not save him. Key failures included: not investigating the cause of hypotension, normalising low blood pressure parameters, calling the HMO instead of MET, and failure to transfer to ICU when clinically indicated. Earlier recognition and ICU transfer at 3:30am would have provided a greater chance of survival through timely surgery before complete intestinal necrosis.
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Specialties
emergency medicineorthopaedic surgerygeneral medicineintensive caregeneral surgery
Error types
diagnosticcommunicationsystemdelay
Clinical conditions
small intestinal ischaemiasepsisseptic shockmultiple organ dysfunctionacute kidney injuryshockaortic atherosclerosisrheumatic heart diseaseventricular tachycardiacoronary artery atherosclerosischronic obstructive pulmonary diseasetype 2 diabetes
Procedures
laparotomyCT scan abdomenblood culturesX-ray hip
Contributing factors
failure to recognise sepsis
delayed diagnosis of ischaemic bowel
failure to call MET team when clinically indicated
delayed transfer to intensive care unit
failure to investigate underlying cause of hypotension
inappropriate modification of blood pressure parameters without documented reasoning
culture of calling HMO instead of MET
inadequate initial assessment and baseline investigations in emergency department
poor communication between orthopaedic and medical teams
staff unfamiliarity with MET escalation process
inadequate staffing and heavy patient load affecting MET response capability
Coroner's recommendations
Recognition and treatment of sepsis protocols
Education on MET calling and functions
Modification of observation parameters and documentation of reasoning
Staff escalation procedures for patient concerns
Admission processes including documentation, comprehensive assessment, and investigation of underlying causes of falls
Baseline investigations including blood tests in emergency department
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